{"id":"CVE-2026-86394","title":"Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, conta…","summary":"Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, conta…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-78"],"vendor":"Dell","product":"PowerProtect Data Domain","affected":["powerprotect_data_domain < 8.9.0.0 or later","powerprotect_data_domain < 7.13.1.90 or later","powerprotect_data_domain < 8.3.1.50 or later","powerprotect_data_domain < 8.6.1.30 or later"],"published":"2026-10-28","updated":"2026-10-28","sourceUpdated":"2026-10-28T09:14:24.715Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-86394","references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"}],"tags":["cve.org"],"ingestedAt":"2026-10-28T10:08:49.611Z","slug":"CVE-2026-86394","body":"## Overview\n\nDell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution.\n\n## Affected\n\n- `powerprotect_data_domain < 8.9.0.0 or later`\n- `powerprotect_data_domain < 7.13.1.90 or later`\n- `powerprotect_data_domain < 8.3.1.50 or later`\n- `powerprotect_data_domain < 8.6.1.30 or later`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}